88
Participants
Start Date
June 1, 2021
Primary Completion Date
July 15, 2024
Study Completion Date
August 12, 2024
Normal Nicotine Content research cigarettes
Research cigarettes with 11.6 mg nicotine/cigarette.
High Nicotine e-cigarette
E-cigarette containing high nicotine e-liquid
Very Low Nicotine Content research cigarettes
Research cigarettes with 0.2 mg nicotine/cigarette.
Zero Nicotine e-cigarette
E-cigarette containing zero nicotine e-liquid
Penn State College of Medicine, Hershey
National Institute on Drug Abuse (NIDA)
NIH
Milton S. Hershey Medical Center
OTHER